93 lines
2.0 KiB
Bash
Executable File
93 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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# Select which libc to build against
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libc="glibc" # assumed native
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# static, cross-compilation
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libc="uclibc"
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# x86 32-bit:
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uclibc_cross="i486-linux-uclibc-"
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# My system has strange prefix for x86 64-bit uclibc:
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#uclibc_cross="x86_64-pc-linux-gnu-"
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test -d tree || exit 1
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dir=test.$$
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while test -e "$dir" -o -e failed."$dir"; do
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dir=test."$RANDOM"
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done
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cp -dpr tree "$dir" || exit 1
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cd "$dir" || exit 1
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echo "Running randconfig test in $dir..." >&2
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make randconfig >/dev/null || exit 1
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cat .config \
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| grep -v ^CONFIG_DEBUG_PESSIMIZE= \
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| grep -v CONFIG_WERROR \
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| cat >.config.new
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mv .config.new .config
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echo CONFIG_WERROR=y >>.config
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test "$libc" = glibc && {
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cat .config \
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| grep -v ^CONFIG_SELINUX= \
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| grep -v ^CONFIG_EFENCE= \
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| grep -v ^CONFIG_DMALLOC= \
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| cat >.config.new
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mv .config.new .config
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}
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test "$libc" = uclibc && {
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cat .config \
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| grep -v ^CONFIG_SELINUX= \
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| grep -v ^CONFIG_EFENCE= \
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| grep -v ^CONFIG_DMALLOC= \
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| grep -v ^CONFIG_BUILD_LIBBUSYBOX= \
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| grep -v ^CONFIG_PAM= \
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| grep -v ^CONFIG_TASKSET= \
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| grep -v ^CONFIG_FEATURE_ASSUME_UNICODE= \
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| grep -v ^CONFIG_PIE= \
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| grep -v CONFIG_STATIC \
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| grep -v CONFIG_CROSS_COMPILER_PREFIX \
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| cat >.config.new
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mv .config.new .config
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echo 'CONFIG_CROSS_COMPILER_PREFIX="'"$uclibc_cross"'"' >>.config
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echo 'CONFIG_STATIC=y' >>.config
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}
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# If NOMMU, remove some things
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grep -q ^CONFIG_NOMMU= .config && {
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cat .config \
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| grep -v ^CONFIG_ASH= \
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| grep -v ^CONFIG_FEATURE_SH_IS_ASH= \
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| cat >.config.new
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mv .config.new .config
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}
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# If STATIC, remove some things
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# PAM with static linking is probably pointless
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# (but I need to try - now I don't have libpam.a on my system, only libpam.so)
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grep -q ^CONFIG_STATIC= .config && {
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cat .config \
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| grep -v ^CONFIG_PAM= \
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| cat >.config.new
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mv .config.new .config
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}
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# Regenerate .config with default answers for yanked-off options
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{ yes "" | make oldconfig >/dev/null; } || exit 1
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nice -n 10 make 2>&1 | tee -a make.log
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test -x busybox && {
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cd ..
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rm -rf "$dir"
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exit 0
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}
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cd ..
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mv "$dir" "failed.$dir"
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exit 1
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